Cole Haan Air Courtney Tall Black Leather Knee High Boots, Size 8. These elegant boots feature a soft black leather upper and a comfortable kitten heel, perfect for professional or casual wear. Equipped with Nike Air technology in the soles for all-day comfort. Full-length interior side zippers for easy on and off. Good pre-owned condition with some gentle wear to the toe boxes and heels as shown. Soles are in good shape with plenty of life left. Timeless silhouette that pairs beautifully with skirts or skinny jeans.